AQuA-RAT train #63296 · Geometry · Circles
A regular nine side is inscribed in a circle
A regular nine side is inscribed in a circle. If A and B are adjacent vertices of the pentagon and O is the center of the circle, what is the value of ∠OAB ?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #63296
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